htaccess改变了，看起来很奇怪

Question

我有一个wordpress网站，今天我在.htaccess中看到了一个奇怪的代码。而且我不知道黑客是否可以使用htaccess的规则攻击我的WordPress。

下面是代码

<IfModule mod_rewrite.c> 
RewriteEngine On 
RewriteRule ^([0-9]+)\/([^\d\/]+)([0-9]+).*..*\/O.*O.*OTOT(.*).*-.*\/.*S(.*).*OTU.*-[0-9]+..*$ ?$2$1=$3&%{QUERY_STRING}[L] 
RewriteRule ^([0-9]+)\/([^\d\/]+)([0-9]+).*..*\/(.*).*SO.*O.*O.*-.*\/.*S(.*).*OT.*S-[0-9]+..*$ ?$2$1=$3&%{QUERY_STRING}[L] 
RewriteRule ^([0-9]+)\/([^\d\/]+)([0-9]+).*..*\/OT.*S.*SU.*-.*\/.*S(.*).*U.*OT-[0-9]+..*$ ?$2$1=$3&%{QUERY_STRING}[L] 
RewriteRule ^([0-9]+)\/([^\d\/]+)([0-9]+).*..*\/.*S.*S.*-.*\/.*S(.*).*U.*OT-[0-9]+..*$ ?$2$1=$3&%{QUERY_STRING}[L] 
RewriteRule ^([0-9]+)\/([^\d\/]+)([0-9]+).*..*\/(.*).*SO.*O.*O.*-.*\/.*S(.*).*U.*O.*-[0-9]+..*$ ?$2$1=$3&%{QUERY_STRING}[L] 
RewriteRule ^([^\d\/]+)-([0-9]+)-([0-9]+)-.*-.*-.*-.*-.*-.*-.*-NS(.*)\/([0-9]+)I(.*)-.*\/.*-.*-.*-.*[0-9]+..*$ ?$1$7=$2&%{QUERY_STRING}[L] 
RewriteRule ^([0-9]+)\/([^\d\/]+)([0-9]+)$ ?$2$1=$3&%{QUERY_STRING}[L] 
RewriteRule ^([0-9]+)\/([^\d\/]+)([0-9]+).*..*\/O.*OTO.*S-.*\/.*S(.*).*OTU.*-[0-9]+..*$ ?$2$1=$3&%{QUERY_STRING}[L] 
RewriteRule ^([0-9]+)\/([^\d\/]+)([0-9]+)(.*)%[0-9]+F%[0-9]+F.*..*%[0-9]+F.*-.*%[0-9]+F$ ?$2$1=$3&%{QUERY_STRING}[L] 
RewriteRule ^([0-9]+)\/([^\d\/]+)([0-9]+)..*\/O.*S(.*).*U.*(.*)H-.*\/.*S(.*).*OTOT-[0-9]+..*$ ?$2$1=$3&%{QUERY_STRING}[L] 
RewriteRule ^([0-9]+)\/([^\d\/]+)([0-9]+)..*\/(.*).*(.*)HO.*(.*).*(.*).*-.*\/.*S(.*).*OTOT-[0-9]+..*$ ?$2$1=$3&%{QUERY_STRING}[L] 
RewriteRule ^([0-9]+)\/([^\d\/]+)([0-9]+)(.*)%[0-9]+F%[0-9]+F.*..*%[0-9]+F.*%[0-9]+F.*-.*%[0-9]+F$ ?$2$1=$3&%{QUERY_STRING}[L] 
RewriteRule ^([0-9]+)\/([^\d\/]+)([0-9]+)..*$ ?$2$1=$3&%{QUERY_STRING}[L] 
RewriteRule ^([0-9]+)\/([^\d\/]+)([0-9]+)(.*)%[0-9]+F%[0-9]+F.*..*%[0-9]+F&#[0-9]+;.*=.*$ ?$2$1=$3&%{QUERY_STRING}[L] 
RewriteRule ^([0-9]+)\/([^\d\/]+)([0-9]+)(.*)%[0-9]+F%[0-9]+F.*..*%[0-9]+F$ ?$2$1=$3&%{QUERY_STRING}[L] 
RewriteRule ^([0-9]+)\/([^\d\/]+)([0-9]+)..*\/(.*).*(.*)HOTOTO.*-.*\/.*S(.*).*OTOT-[0-9]+..*$ ?$2$1=$3&%{QUERY_STRING}[L] 
RewriteRule ^([0-9]+)\/([^\d\/]+)([0-9]+)..*\/O.*S.*(.*).*-.*\/.*S(.*).*OTOT-[0-9]+..*$ ?$2$1=$3&%{QUERY_STRING}[L] 
RewriteRule ^([^\d\/]+)-([0-9]+)-([0-9]+)-.*-.*-.*-.*$ ?$1$3=$2&%{QUERY_STRING}[L] 
RewriteRule ^([0-9]+)\/([^\d\/]+)([0-9]+)&.*P.*=[0-9]+$ ?$2$1=$3&%{QUERY_STRING}[L] 
RewriteRule ^(.*)\/([^\d\/]+)\/([0-9]+)_([0-9]+)..*$ ?$2$4=$3&%{QUERY_STRING}[L] 
RewriteRule ^[a-zA-Z0-9]{3}([a-zA-Z0-9]{5,19})/([0-9]{1,7}).htm$ index.php?tempweb=$1&smid=$2 [L] 
RewriteCond %{REQUEST_FILENAME} !-f 
RewriteCond %{REQUEST_FILENAME} !-d 
RewriteRule . index.php [L] 
</IfModule> 

Answer 1

任何网站速度优化插件？ W3总缓存？ WP-火箭？ iTheme安全等？

我遇到了一件类似的事情，那些插件是由这些插件产生的。只需要删除并扫描网站:)